WO2003039070A3 - Method and apparatus for analysing network robustness - Google Patents

Method and apparatus for analysing network robustness Download PDF

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Publication number
WO2003039070A3
WO2003039070A3 PCT/GB2002/005029 GB0205029W WO03039070A3 WO 2003039070 A3 WO2003039070 A3 WO 2003039070A3 GB 0205029 W GB0205029 W GB 0205029W WO 03039070 A3 WO03039070 A3 WO 03039070A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
robustness
network robustness
analysing network
node failure
Prior art date
Application number
PCT/GB2002/005029
Other languages
French (fr)
Other versions
WO2003039070A2 (en
Inventor
Fabrice Tristan Pierre Saffre
Robert Alan Ghanea-Hercock
Original Assignee
British Telecomm
Fabrice Tristan Pierre Saffre
Robert Alan Ghanea-Hercock
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by British Telecomm, Fabrice Tristan Pierre Saffre, Robert Alan Ghanea-Hercock filed Critical British Telecomm
Publication of WO2003039070A2 publication Critical patent/WO2003039070A2/en
Publication of WO2003039070A3 publication Critical patent/WO2003039070A3/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/14—Network analysis or design
    • H04L41/145—Network analysis or design involving simulating, designing, planning or modelling of a network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/06—Management of faults, events, alarms or notifications
    • H04L41/0631—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis
    • H04L41/0645—Management of faults, events, alarms or notifications using root cause analysis; using analysis of correlation between notifications, alarms or events based on decision criteria, e.g. hierarchy, tree or time analysis by additionally acting on or stimulating the network after receiving notifications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/22—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks comprising specially adapted graphical user interfaces [GUI]

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Human Computer Interaction (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

A method and apparatus are disclosed which enable the robustness of a network to cumulative node failure to be determined. The system takes as its input a description of network topology and proceeds simulate cumulative node failure and produce a model of the robustness of the network that can be used as a relative measure against revised or other network topologies.
PCT/GB2002/005029 2001-11-01 2002-11-01 Method and apparatus for analysing network robustness WO2003039070A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP01309304.2 2001-11-01
EP01309304 2001-11-01

Publications (2)

Publication Number Publication Date
WO2003039070A2 WO2003039070A2 (en) 2003-05-08
WO2003039070A3 true WO2003039070A3 (en) 2003-08-14

Family

ID=8182413

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2002/005029 WO2003039070A2 (en) 2001-11-01 2002-11-01 Method and apparatus for analysing network robustness

Country Status (1)

Country Link
WO (1) WO2003039070A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8018860B1 (en) * 2003-03-12 2011-09-13 Sprint Communications Company L.P. Network maintenance simulator with path re-route prediction
US20060025984A1 (en) * 2004-08-02 2006-02-02 Microsoft Corporation Automatic validation and calibration of transaction-based performance models
CN100465918C (en) * 2004-08-02 2009-03-04 微软公司 Automatic configuration of transaction-based performance models
GB2433675B (en) 2005-12-22 2008-05-07 Cramer Systems Ltd Communications circuit design
US9923778B2 (en) * 2015-03-23 2018-03-20 Utopus Insights, Inc. Network management based on assessment of topological robustness and criticality of assets
CN112350312B (en) * 2020-10-29 2022-10-04 广东稳峰电力科技有限公司 Power line robustness analysis method and device
US11797408B2 (en) * 2021-12-30 2023-10-24 Juniper Networks, Inc. Dynamic prediction of system resource requirement of network software in a live network using data driven models
US11855866B1 (en) 2022-09-29 2023-12-26 The Mitre Corporation Systems and methods for assessing a computing network's physical robustness

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DEMPSEY S ET AL: "Predicting FDDI Computer Network Performance Using A Calibrated Software Simulation Model", PERFORMANCE, COMPUTING, AND COMMUNICATIONS CONFERENCE, 1997. IPCCC 1997., IEEE INTERNATIONAL PHOENIX, TEMPE, AZ, USA 5-7 FEB. 1997, NEW YORK, NY, USA,IEEE, US, 5 February 1997 (1997-02-05), pages 1 - 9, XP010217039, ISBN: 0-7803-3873-1 *
KANT L ET AL: "Modeling and simulation study of the survivability performance of ATM-based restoration strategies for the next generation high-speed networks", COMPUTER COMMUNICATIONS AND NETWORKS, 1999. PROCEEDINGS. EIGHT INTERNATIONAL CONFERENCE ON BOSTON, MA, USA 11-13 OCT. 1999, PISCATAWAY, NJ, USA,IEEE, US, 11 October 1999 (1999-10-11), pages 469 - 473, XP010359621, ISBN: 0-7803-5794-9 *

Also Published As

Publication number Publication date
WO2003039070A2 (en) 2003-05-08

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